Sex cord / stromal testicular tumors
Citation, DOI, disclosures and article data
At the time the article was created Matt A. Morgan had no recorded disclosures.
View Matt A. Morgan's current disclosuresAt the time the article was last revised Arlene Campos had no financial relationships to ineligible companies to disclose.
View Arlene Campos's current disclosures- Sex cord tumours of the testis
- Stromal tumours of the testis
- Sex cord tumors of the testis
- Stromal tumors of the testis
- Testicular sex cord stromal tumours
- Testicular sex cord stromal tumors
- Sex cord stromal tumours of the testis
Sex cord / stromal testicular tumors are uncommon testicular neoplasms. Although ~90% of these tumors are benign, they cannot be differentiated from testicular malignancies on imaging, and are therefore usually discovered after orchiectomy.
Leydig cell tumor of the testis (most common, ~30% hormonally active)
Epidemiology
They are uncommon testicular neoplasms with a mildly increased incidence in pediatric patients.
4% of all testicular neoplasms in the general population
11% of all testicular neoplasms in those <12 years old
Pathology
These tumors arise from cells that form the sex cords (Sertoli cells) and those that form the testicular stroma (Leydig cells).
References
- 1. Sommers D, Winter T. Ultrasonography Evaluation of Scrotal Masses. Radiol. Clin. North Am. 2014;52 (6): 1265-1281. doi:10.1016/j.rcl.2014.07.014 - Pubmed citation
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